Results 91 to 100 of about 1,570,001 (303)

Highly Porous Yet Transparent Mechanically Flexible Aerogels Realizing Solar-Thermal Regulatory Cooling

Nano-Micro Letters
Highlights A lamellar-structured fluorinated cellulose nanofiber aerogel film is prepared by filtration-induced delaminated gelation and ambient drying.
Meng Lian, Wei Ding, Song Liu, Yufeng Wang, Tianyi Zhu, Yue-E. Miao, Chao Zhang, Tianxi Liu   +7 more
doaj   +1 more source

Preparation of Solution Blown Polyamic Acid Nanofibers and Their Imidization into Polyimide Nanofiber Mats

Nanomaterials, 2017
Solution blow spinning (SBS) is an innovative process for spinning micro/nanofibers. In this paper, polyamic acid (PAA) nanofibers were fabricated via a SBS apparatus and then imidized into polyimide (PI) nanofibers via thermal process.
Jing Li, Guocheng Song, Junrong Yu, Yan Wang, Jing Zhu, Zuming Hu   +5 more
doaj   +1 more source

Study of bonding between glass and plastic in glass-reinforced plastics - Extended work Quarterly progress report, Oct. 1 - Dec. 31, 1966 [PDF]

Surface modification effects on composite materials - chemical bonding between glass and plastic in glass reinforced ...
Chamberlain, D. L., Jr.
core   +1 more source

CAMEO Stakeholders Report [PDF]

, 2015
Computer-Aided Management of Emergency Operations (CAMEO) is a suite of software applications used to plan for and respond to chemical emergencies. CAMEO was first released in 1986, and was jointly developed by the U.S.
Coastal Response Research Center (CRRC)
core   +1 more source

Simulation of the Elastic Properties of Reinforced Kevlar-Graphene Composites

, 2012
The compressive strength of unidirectional fiber composites in the form of Kevlar yarn with a thin outer layer of graphene was investigated and modeled.
KAREN S. MARTIROSYAN, M. ZYSKIN, Muskelishvili N. I., O'Connor I., Tanner D.   +4 more
core   +1 more source

chemical modification

, 2014
Citation: 'chemical modification' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.CT07135 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Controllable large-scale processing of temperature regulating sheath-core fibers with high-enthalpy for thermal management

Nano Materials Science
Temperature regulating fibers (TRFs) with high enthalpy and high form stability are the key factors for thermal management. However, the enthalpies of most TRFs are not high, and the preparation methods are still at the laboratory scale.
Ziye Chen, Zexu Hu, Shining Chen, Senlong Yu, Liping Zhu, Hengxue Xiang, Meifang Zhu   +6 more
doaj   +1 more source

Photoredox-catalyzed branch-selective pyridylation of alkenes for the expedient synthesis of Triprolidine

Nature Communications, 2019
Alkenylpyridines are versatile building blocks for the synthesis of drugs and other complex molecular structures. Here, the authors show a branch-selective pyridylation of alkenes via sulfinate-assisted photoredox catalysis and showcase its utility in an
Shengqing Zhu, Jian Qin, Fang Wang, Huan Li, Lingling Chu   +4 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source